pub const REFINE_FINER: u32 = 3;Expand description
Quality index steps finer than the paint-over one a refined block is coded at
(FrameEncoder::refines): what brings it to the quality NVENC’s own cleanup of a still screen
reaches. 1080p text beside a video, H.264 on an RTX 3060, against that cleanup’s 45.2 dB at
8 Mbit/s, 47.6 at 16, and 47.0 at a constant quality: 44.4, 45.5, and 46.8 at the paint-over
quantizer, 45.9, 47.0, and 48.1 three steps finer, 48.2, 48.7, and 50.6 six steps finer,
spending on the text what the video would have had.